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<html lang="zh_CN" xmlns:th="https://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    登录访问成功，3s后跳转到首页
    <script>
        setTimeout(fun, 3000);
        function fun() {
            location.href="/";
        }
    </script>
</body>
</html>